一. Kuita kwesimba
Kushanda kwesimba kwevharuvhu kunoreva kugona kwevharuvhu kutsungirira kudzvanywa kwepakati. Ivhavha iyi chigadzirwa chemagetsi chinotakura kumanikidzwa kwemukati, saka inofanira kuva nesimba rakakwana uye kusimba kuti ive nechokwadi chekushandisa kwenguva refu pasina kuputika kana deformation.
二. Kuita chisimbiso
Kuisa chisimbiso kwevharuvhu kunoreva kugona kwechikamu chega chega chekuvharisa chevhavha kudzivirira kubuda kwepakati. Ndiyo inonyanya kukosha tekinoroji performance index yevhavha. Ivhavha ine zvikamu zvitatu zvekuisa chisimbiso: kusangana pakati pezvikamu zvekuvhura nekuvhara uye nzvimbo mbiri dzekuvhara kwechigaro chevhavha; nzvimbo inofananidzwa pakati pekurongedza uye tsinde yevharuvhu uye bhokisi rekuisa; kubatana pakati pemuviri wevharuvhu nebhoneti. Iyo yaimbova leakage inonzi yemukati leakage, iyo inowanzonzi lax kuvharika, izvo zvinokanganisa kugona kweTaike valve kugura yepakati. Kune mavharuvhu ekuvhara, kubuda kwemukati hakubvumirwi. Kubvinza kuviri kwekupedzisira kunonzi kubuda kwekunze, kureva kuti, kubvinza kwepakati kubva mukati mevharuvhu kuenda kunze kwevharuvhu. Kudonha kunogona kukonzera kurasikirwa kwezvinhu, kusvibisa nharaunda, uye kukonzera tsaona muzviitiko zvakakomba. Kune zvinopisa, zvinoputika, zvine muchetura kana radioactive midhiya, kubuda kwekunze hakubvumidzwe, saka mavharuvhu eTaike anofanirwa kuve neakavimbika yekuisa chisimbiso.
三, inoyerera zvepakati
Mushure mekunge svikiro richiyerera nepakati pevharuvhu, kurasikirwa kwekumanikidza (musiyano wepakati pakati pemberi uye kumashure kwevharuvhu) uchaitika, ndiko kuti, vharafu ine kumwe kupikisa kuyerera kwepakati, uye svikiro rinodya imwe chiyero simba rekukunda kupikisa kwevhavha. Kubva pakuona kwekuchengetedza simba, pakugadzira nekugadzira mavharuvhu, kushorwa kwevhavha kusvika kumhepo inoyerera kunofanira kuderedzwa zvakanyanya sezvinobvira.
Kusimudza simba nekusimudza simba (hoisting force) uye nguva yekusimudza (hoisting force and hoisting moment) zvinoreva simba kana nguva inofanira kuiswa pavharuvhu kuti ivhure kana kuvhara. Kana uchivhara vharuvhu, zvinodikanwa kuti ugadzire imwe chisimbiso chakananga kudzvanywa pakati pekuvhura nekuvhara zvikamu uye maviri ekuisa chisimbiso chechigaro, uye panguva imwe chete kukurira gaka riri pakati pevhavha hunde uye kurongedza, tambo pakati pechigaro. Dzinde revharuvhu uye nati, uye chitsigiro chiri kumagumo ehunde yevharuvhu. Simba rekukwenya rezvimwe zvikamu zvekukwenya, saka, imwe simba rekuvhara uye torque yekuvhara inofanira kuiswa. Munguva yekuvhura nekuvhara kwevhavha, iyo inodiwa yekuvhura nekuvhara simba uye kuvhura nekuvhara torque inoshandurwa, uye iyo yakanyanya kukosha iri panguva yekupedzisira yekuvhara kana kuvhura Iyo yekutanga pakarepo. Paunenge uchigadzira uye kugadzira mavharuvhu, edza kudzikisa simba ravo rekuvhara uye torque yekuvhara.
四, kuvhura nekuvhara nekukurumidza
Kuvhura nekuvhara kumhanya kunoratidzwa nenguva inodiwa kuti valve ipedze kuvhura kana kuvhara. Kazhinji, hapana zvinonyanya kudiwa pakuvhura uye kuvhara kwevhavha, asi mamwe mamiriro ekushanda ane zvakakosha zvinodiwa pakuvhura nekuvhara nekukurumidza. Kana zvimwe zvinoda kukurumidza kuvhura kana kuvhara kudzivirira njodzi, zvimwe zvinoda kuvhara zvishoma nezvishoma kudzivirira sando yemvura, nezvimwewo. Izvi zvinofanirwa kutariswa pakusarudza rudzi rwevharuvhu.
五. Chiito chekunzwa uye kuvimbika
Izvi zvinoreva kunzwisiswa kwevharuvhu kuti ipindure kune shanduko mumidhiya paramita. Nokuti mavharuvhu ane chaiwo mabasa akadai throttle mavharuvhu, kumanikidza kuderedza mavharuvhu, uye regulating mavharuvhu, uyewo mavharuvhu ane chaiwo mabasa akadai kuchengeteka mavharuvhu uye misungo, basa ravo senitivity uye kuvimbika zvinokosha chaizvo unyanzvi hwokugadzira kuita zviratidzo.
六, hupenyu hwebasa
Inoratidza kusimba kwevhavha, indekisi yakakosha yekuita yevhavha, uye ine kukosha kukuru kwehupfumi. Inowanzo kuratidzwa maererano nehuwandu hwekuzarura uye kuvhara kunogona kuvimbisa zvinodiwa zvekuisa chisimbiso, uye inogonawo kuratidzwa maererano nenguva yekushandisa.
Panyaya yemhando dzemavharuvhu anoshandiswa, michina, simbi, petrochemical, kemikari, kuvaka kwemaguta uye mamwe maindasitiri ane marudzi mazhinji emavharuvhu. Kunyanya muindasitiri yemuchina, marudzi ese emavharuvhu anonyanya kushandiswa. Pamusoro pemakina indasitiri, butterfly mavharuvhu anonyanya kushandiswa mu petrochemical uye metallurgy; diaphragm mavharuvhu anonyanya kushandiswa simbi, magetsi simba uye makemikari indasitiri; cheki mavharuvhu anonyanya kushandiswa metallurgy, makemikari indasitiri uye petrochemical; kumisa mavharuvhu anonyanya kushandiswa peturu uye makemikari indasitiri; bhora mavharuvhu anonyanya kushandiswa peturu , Chemical indasitiri uye simbi; inodzora vharafu inonyanya kushandiswa muindasitiri yemakemikari, simbi, simba remagetsi uye chikafu; kudzvinyirira kuderedza vharafu inonyanya kushandiswa mu petrochemical, makemikari indasitiri uye simbi.
Nguva yekutumira: Sep-30-2021